The Rubber Sheet,cellular, cataloged under National Stock Number 9320-01-658-0640, is classified within Federal Supply Class 9320 (Rubber Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9320-01-658-0640 |
| Primary Part Number | 6YGW8 |
| Item Name | Rubber Sheet,cellular |
| FSC / FSG | 9320 / 93 — Rubber Fabricated Materials |
| Manufacturer | W.w. Grainger, Inc. Div Government Sales Division |
| Status | ACTIVE |
| Temp Rating | -70.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF |
| Length | 12.000 INCHES NOMINAL IN |
| Minimum Tensile Strength | ERR-060 |
| Width | 12.000 INCHES NOMINAL IN |
| Material | SPONGE |
| Fabrication Method | CELLULAR, UNEXPLODED |
| Nonmetallic Hardness Rating | 40.0 MINIMUM SHORE DUROMETER A AND 60.0 MAXIMUM SHORE DUROMETER A |
| Thickness | 1.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6YGW8 PRIMARY | W.w. Grainger, Inc. Div Government Sales Division (USA) |
NSN 9320-01-658-0640 is a Rubber Sheet,cellular, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 9320, Rubber Fabricated Materials. Status: active.
NSN 9320-01-658-0640 has 1 manufacturer part number on file: 6YGW8 (W.w. Grainger, Inc. Div Government Sales Division).
Key specifications for 6YGW8: Temp Rating: -70.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF; Length: 12.000 INCHES NOMINAL IN; Minimum Tensile Strength: ERR-060; Special Features: MATERIAL IS NEOPRENE SPONGE SHEET. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.